WO2008015059A1 - Procédé de surveillance d'une opération de démarrage d'un véhicule automobile - Google Patents

Procédé de surveillance d'une opération de démarrage d'un véhicule automobile Download PDF

Info

Publication number
WO2008015059A1
WO2008015059A1 PCT/EP2007/056535 EP2007056535W WO2008015059A1 WO 2008015059 A1 WO2008015059 A1 WO 2008015059A1 EP 2007056535 W EP2007056535 W EP 2007056535W WO 2008015059 A1 WO2008015059 A1 WO 2008015059A1
Authority
WO
WIPO (PCT)
Prior art keywords
starting
torque
motor vehicle
approach
transmission system
Prior art date
Application number
PCT/EP2007/056535
Other languages
German (de)
English (en)
Inventor
Rupert Kramer
Peter Herter
Ingo Sauter
Original Assignee
Zf Friedrichshafen Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Priority to US12/373,822 priority Critical patent/US7979191B2/en
Priority to EP07765719A priority patent/EP2046616B1/fr
Priority to AT07765719T priority patent/ATE448984T1/de
Priority to KR1020097003497A priority patent/KR101328287B1/ko
Priority to DE502007002071T priority patent/DE502007002071D1/de
Priority to BRPI0714984-0A priority patent/BRPI0714984A2/pt
Priority to CN2007800283738A priority patent/CN101495355B/zh
Priority to JP2009522196A priority patent/JP5008726B2/ja
Publication of WO2008015059A1 publication Critical patent/WO2008015059A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/04—Monitoring the functioning of the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/08—Regulating clutch take-up on starting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B60W2510/0291—Clutch temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/027—Clutch torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models

Definitions

  • the invention relates to a method for monitoring a starting process of a motor vehicle, according to the closer defined in the preamble of claim 1.
  • Automated switching systems consist in terms of their main components of conventional, possibly also manually operable switching systems in which the actuation of the shift and / or starting clutch between the drive motor and transmission and the selection and switching of gears via corresponding actuating means is automated.
  • actuating means are usually designed as hydraulically or pneumatically actuated piston-cylinder arrangements or as electrical actuators, which act on adjusting medium for said gear functions.
  • the adjusting means may be arranged on or in the transmission.
  • pressure generating and control devices are necessary, which comprise according to the prior art, a hydraulic or pneumatic pump as a pressure generating device, a pressure accumulator and a hydraulic or pneumatic control unit with control valves and sensors, which with a central control - And control device in connection and are controlled by this stored there control and regulation functions.
  • DE 102 30 612 A1 discloses a drive train for operating a motor vehicle, which comprises a drive motor, a torque transmission system and an automated manual transmission.
  • the torque transmission system can be actuated automatically by means of an actuator and the transmission has at least two shingles with different ratios, wherein at least one gear of the transmission serves as a starting gear.
  • a starting process is controlled by a control unit by the application of a starting characteristic, which can be adapted at least temporarily to a starting situation.
  • DE 100 31 771 A1 discloses a motor vehicle with a device for the automated actuation of a clutch.
  • the drive train of the motor vehicle has a motor, a transmission, a control unit and an actuator controlled by the control unit for actuating the clutch.
  • the transmittable by the clutch torque is increased and controlled substantially to a predetermined torque value, wherein the torque transmittable from the clutch before reaching the speed equality between engine speed and speed increased at least in the short term and is lowered again. This allows a more comfortable start of the motor vehicle can be realized.
  • Disadvantages of the prior art are that, despite the mentioned work or procedure during the operating time of a transmission can lead to unpredictable deviations, so that the control program with the coordinated set of parameters does not lead to the desired driving behavior So it may happen, for example, that a vehicle can not approach, because the programmed parameter set is not suitable to cope with the current driving situation. This can be the case, for example, if one or more boundary conditions have changed greatly compared to the tuned state. For example, the transmission behavior of the clutch significantly lower, the engine performance significantly worse and / or the driving resistance to be significantly higher.
  • the present invention has for its object to present a method for monitoring a starting process of a motor vehicle and to eliminate the disadvantages of the prior art.
  • a starting observer is used.
  • An observer is commonly understood to mean a logic which uses suitable signals to observe whether the events or sequences for whose purpose the function was used are entered by a corresponding function in a control unit.
  • the approach observer has the following tasks;
  • a clear approach request can be derived from the accelerator pedal angle. If the accelerator pedal angle is very large, for example, greater than 90%, then the starting observer starts from a clear start-up request. If there is a clear start-up request, a stored normal function of the control with the corresponding parameter set generally leads to the vehicle starting to move within a measurable time. If the vehicle does not start moving within a predefinable observation time despite the start-up request, measures are taken by the start-up observer in the control program that differ from normal operation.
  • Raising the engine speed and, if necessary, easy opening of the clutch This is the corrective action that a driver with a manual transmission and existing clutch pedal might perform to get started. As a rule, this means that the engine can build up a higher torque than is normally necessary in normal operation. These measures may For example, they can be repeated cyclically. By increasing the engine speed can take place at higher torque than in normal operation.
  • the easy opening of the clutch is not mandatory here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Transmission Device (AREA)

Abstract

L'invention concerne un procédé de surveillance d'une opération de démarrage d'un véhicule automobile, lequel présente une chaîne de propulsion comprenant un moteur d'entraînement, un système de transmission de couple et une boîte de vitesses, avec une unité de commande et un actionneur commandé par l'unité de commande pour actionner le système de transmission de couple. Un observateur du démarrage constate qu'aucun démarrage n'a lieu malgré une volonté explicite de démarrage, suite à quoi sont initiées des mesures qui facilitent le démarrage du véhicule automobile.
PCT/EP2007/056535 2006-07-29 2007-06-29 Procédé de surveillance d'une opération de démarrage d'un véhicule automobile WO2008015059A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US12/373,822 US7979191B2 (en) 2006-07-29 2007-06-29 Method for monitoring a starting process of a motor vehicle
EP07765719A EP2046616B1 (fr) 2006-07-29 2007-06-29 Procédé de surveillance d'une opération de démarrage d'un véhicule automobile
AT07765719T ATE448984T1 (de) 2006-07-29 2007-06-29 Verfahren zur überwachung eines anfahrvorganges eines kraftfahrzeugs
KR1020097003497A KR101328287B1 (ko) 2006-07-29 2007-06-29 차량의 기동 과정 모니터링을 위한 방법
DE502007002071T DE502007002071D1 (de) 2006-07-29 2007-06-29 Verfahren zur überwachung eines anfahrvorganges eines kraftfahrzeugs
BRPI0714984-0A BRPI0714984A2 (pt) 2006-07-29 2007-06-29 processo para monitorar uma operaÇço de partida de um veÍculo automotor
CN2007800283738A CN101495355B (zh) 2006-07-29 2007-06-29 用于监控机动车启动过程的方法
JP2009522196A JP5008726B2 (ja) 2006-07-29 2007-06-29 モータ乗物の発進行程をモニタリングするための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006035142A DE102006035142A1 (de) 2006-07-29 2006-07-29 Verfahren zur Überwachung eines Anfahrvorganges eines Kraftfahrzeugs
DE102006035142.8 2006-07-29

Publications (1)

Publication Number Publication Date
WO2008015059A1 true WO2008015059A1 (fr) 2008-02-07

Family

ID=38521504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056535 WO2008015059A1 (fr) 2006-07-29 2007-06-29 Procédé de surveillance d'une opération de démarrage d'un véhicule automobile

Country Status (10)

Country Link
US (1) US7979191B2 (fr)
EP (1) EP2046616B1 (fr)
JP (1) JP5008726B2 (fr)
KR (1) KR101328287B1 (fr)
CN (1) CN101495355B (fr)
AT (1) ATE448984T1 (fr)
BR (1) BRPI0714984A2 (fr)
DE (2) DE102006035142A1 (fr)
RU (1) RU2425766C2 (fr)
WO (1) WO2008015059A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128473A3 (fr) * 2008-05-13 2012-10-31 Honda Motor Co., Ltd. Système de contrôle d'embrayage
EP3272602A1 (fr) * 2016-07-21 2018-01-24 Yamaha Hatsudoki Kabushiki Kaisha Procédé de commande d'un embrayage et d'un moteur d'entraînement de véhicule et véhicule

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007043591B4 (de) 2007-09-13 2018-12-27 Zf Friedrichshafen Ag Verfahren zum Verhindern des Abwürgens des Verbrennungsmotors während eines Anfahrvorgangs
SE536449C2 (sv) * 2012-03-28 2013-11-05 Scania Cv Ab Anordning och förfarande för slitagebegränsande momentuppbyggnad hos ett fordon
DE102012014724B3 (de) * 2012-04-14 2013-09-12 Volkswagen Aktiengesellschaft Vorrichtung, Verfahren und Computerprogramm zum Betreiben eines Datenbussystems eines Kraftfahrzeugs
JP6137210B2 (ja) * 2015-01-29 2017-05-31 トヨタ自動車株式会社 車両の制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603239A1 (de) * 1996-01-30 1997-07-31 Bayerische Motoren Werke Ag Verfahren zur Erhöhung der Drehzahl eines Fahrzeugmotors
DE19921920A1 (de) * 1999-05-12 2000-11-23 Mannesmann Sachs Ag Verfahren zum Schützen einer automatisierten Reibungskupplung eines Fahrzeugs gegen Überlastung
DE10221263A1 (de) * 2001-05-17 2002-11-21 Luk Lamellen & Kupplungsbau Verfahren zum Steuern und/oder Regeln eines Drehmomentenübertragungssystems in einem Antriebsstrang eines Fahrzeuges
US20030022759A1 (en) * 2001-07-24 2003-01-30 Gerd Frotscher Controlling of an automated starting element
WO2004005744A1 (fr) * 2002-07-05 2004-01-15 Volvo Lastvagnar Ab Procede et dispositif de commande d'embrayage a disque
DE102004023581A1 (de) * 2004-05-13 2005-12-08 Adam Opel Ag Verfahren zur Steuerung einer Kupplung und/oder eines Kraftfahrzeuggetriebes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US143383A (en) * 1873-09-30 Improvement in comb-frames
US71065A (en) * 1867-11-19 Improvement in churn-dashers
US22759A (en) * 1859-01-25 Jesse whbelock
JP3379439B2 (ja) * 1997-09-17 2003-02-24 トヨタ自動車株式会社 内燃機関の始動制御装置
DE10031771A1 (de) 1999-06-30 2001-02-15 Ford Global Tech Inc Kraftfahrzeug
DE10021920C1 (de) 2000-05-05 2001-07-26 Infineon Technologies Ag Datenverarbeitungsverfahren und -Einrichtung zur Modulo-Berechnung eines Rests bei der Division
EP1444448A1 (fr) 2001-07-11 2004-08-11 LuK Lamellen und Kupplungsbau Beteiligungs KG Procede pour commander et/ou reguler un procede de demarrage d'un vehicule
JP3841296B2 (ja) * 2003-01-21 2006-11-01 スズキ株式会社 エンジンの自動停止始動制御装置
JP3948453B2 (ja) * 2003-11-18 2007-07-25 日産自動車株式会社 車両の駆動力制御装置
JP4131253B2 (ja) * 2004-06-10 2008-08-13 日産自動車株式会社 車両の発進摩擦要素制御装置
DE102005029566A1 (de) 2004-06-30 2006-02-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zum Schutz einer automatisiert betätigten Kupplung eines Fahrzeus gegen Überlastung
DE102004057511A1 (de) 2004-11-29 2006-06-08 Volkswagen Ag Motorsteuerung und Motorsteuerverfahren
US7229381B2 (en) * 2005-06-06 2007-06-12 Ford Global Technologies, Llc Method for controlling engine starts for a vehicle powertrain
JP2007192335A (ja) * 2006-01-20 2007-08-02 Nissan Motor Co Ltd 発進摩擦要素制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603239A1 (de) * 1996-01-30 1997-07-31 Bayerische Motoren Werke Ag Verfahren zur Erhöhung der Drehzahl eines Fahrzeugmotors
DE19921920A1 (de) * 1999-05-12 2000-11-23 Mannesmann Sachs Ag Verfahren zum Schützen einer automatisierten Reibungskupplung eines Fahrzeugs gegen Überlastung
DE10221263A1 (de) * 2001-05-17 2002-11-21 Luk Lamellen & Kupplungsbau Verfahren zum Steuern und/oder Regeln eines Drehmomentenübertragungssystems in einem Antriebsstrang eines Fahrzeuges
US20030022759A1 (en) * 2001-07-24 2003-01-30 Gerd Frotscher Controlling of an automated starting element
WO2004005744A1 (fr) * 2002-07-05 2004-01-15 Volvo Lastvagnar Ab Procede et dispositif de commande d'embrayage a disque
DE102004023581A1 (de) * 2004-05-13 2005-12-08 Adam Opel Ag Verfahren zur Steuerung einer Kupplung und/oder eines Kraftfahrzeuggetriebes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128473A3 (fr) * 2008-05-13 2012-10-31 Honda Motor Co., Ltd. Système de contrôle d'embrayage
EP3272602A1 (fr) * 2016-07-21 2018-01-24 Yamaha Hatsudoki Kabushiki Kaisha Procédé de commande d'un embrayage et d'un moteur d'entraînement de véhicule et véhicule
US10704675B2 (en) 2016-07-21 2020-07-07 Yamaha Hatsudoki Kabushiki Kaisha Vehicle and control method thereof

Also Published As

Publication number Publication date
US20090312928A1 (en) 2009-12-17
RU2425766C2 (ru) 2011-08-10
DE502007002071D1 (de) 2009-12-31
EP2046616B1 (fr) 2009-11-18
CN101495355A (zh) 2009-07-29
CN101495355B (zh) 2012-05-23
EP2046616A1 (fr) 2009-04-15
KR20090045254A (ko) 2009-05-07
BRPI0714984A2 (pt) 2013-07-30
DE102006035142A1 (de) 2008-02-14
JP5008726B2 (ja) 2012-08-22
RU2009106708A (ru) 2010-09-10
KR101328287B1 (ko) 2013-11-14
JP2009544899A (ja) 2009-12-17
US7979191B2 (en) 2011-07-12
ATE448984T1 (de) 2009-12-15

Similar Documents

Publication Publication Date Title
DE60118344T2 (de) Steuerungsverfahren- und vorrichtung eines hybridfahrzeuges
DE102007000557B3 (de) Verfahren zum automatischen Ansteuern einer Neutralposition und einer Parksperre eines Kraftfahrzeug-Getriebes
EP1820990A1 (fr) Procédé et dispositif destinés au réglage d'un embrayage à friction actionné par un actionneur et se trouvant dans une gaine d'engrenage de véhicule
WO2009027163A1 (fr) Procédé de commande de la position neutre d'une boîte automatique ou automatisée d'un véhicule automobile, et véhicule automobile correspondant
EP2046616B1 (fr) Procédé de surveillance d'une opération de démarrage d'un véhicule automobile
WO2013124122A1 (fr) Procédé de détermination d'une commande de couple d'embrayage
EP2393699A1 (fr) Procédé d'accouplement d'un moteur à combustion interne d'une transmission hybride parallèle
EP2423065A2 (fr) Procédé et système de commande d'une machine électrique dans une ligne de transmission d'un véhicule automobile
DE102009016440B4 (de) Getriebeschaltvorrichtung
DE102011054480B4 (de) Verfahren und Diagnosevorrichtung zum Diagnostizieren eines Betriebszustands einer Trennkupplung
EP2167846A1 (fr) Procédé de commande d'une phase de fonctionnement dans une boîte de vitesse automatique ou automatisée d'un véhicule et véhicule correspondant
DE102012218252B4 (de) Verfahren zur Inbetriebnahme eines Fahrzeuggetriebes und/oder einer Fahrzeugkupplung
DE10054867A1 (de) Verfahren zur Adaption des Kriechpunktes einer Reibkupplung
DE102007046735B4 (de) Verfahren zur Verhinderung einer Überlastung der Anfahrkupplung
DE102010024938A1 (de) Verfahren zur Regelung eines Antriebsstrangs mit automatischer Reibungskupplung und Antriebsstrang hierzu
DE102015208236A1 (de) Verfahren zur Steuerung einer Kupplung eines Fahrzeuges nach Beendigung eines Segelbetriebes des Fahrzeuges
EP1661781A2 (fr) Procédé de détection du sens de rotation au côté secundaire d'un embrayage de démarrage.
DE102012224214A1 (de) Steuerungseinrichtung und Verfahren zum Betreiben eines Hydrauliksystems eines Hybridfahrzeugs
DE102007043591B4 (de) Verfahren zum Verhindern des Abwürgens des Verbrennungsmotors während eines Anfahrvorgangs
DE102005058511A1 (de) Verfahren und Einrichtung zur Erkennung eines Fehlers in einem Steuerungssystem einer Drehmomentübertragungseinrichtung
DE102005017025A1 (de) Verfahren und Vorrichtung zur Steuerung einer automatisierten Kupplung zum sanften Ausrollen eines Kraftfahrzeuges bei Abwürgen der Antriebseinheit
DE19735855C2 (de) Steuerung einer Klimaanlage und einer Kupplung in einem Kraftfahrzeug
EP3328704A1 (fr) Procédé et dispositif pour commanderun mode roue libre d'un véhicule comprenant une boîte de vitesses manuelle
DE102004057127A1 (de) Verfahren und Steuerungsvorrichtung zum sicheren Trennen eines Antriebsstranges
DE102007062793B4 (de) Verfahren und Vorrichtung zum Unterstützen eines Schaltvorgangs in einem Antriebsstrang

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780028373.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07765719

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2007765719

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12373822

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1020097003497

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1124/CHENP/2009

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2009106708

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0714984

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090128